Patent US3152823A successfully refreshed from Google Patents.
US3152823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical device
Assignee: Unifab Corp
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Filing: 1962-08-06
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Granted: 1964-10-13
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Expires: 1982-08-06
Abstract
No abstract record available.
Inventors
- 👤 Miles F Batterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:03
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/03; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0894; Y10T292/0895; Y10T292/0902; Y10T292/34
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
61 words
A LATCH CONSTRUCTION FOR RELEASABLY HOLDING A DOOR IN PLACE AT ONE END OF A MESH-TYPE CAGE, COMPRISING: A ONE-PIECE, ELONGATED STRIP OF RESILIENT MATERIAL HAVING TWO PARALLEL CONCAVE PORTIONS EXTENDING CROSSWISE OF THE STRIP ADJACENT THE OPPOSITE ENDS THEREOF WITH THEIR CONCAVITIES FACING IN THE SAME DIRECTION AND A NOSE EXTENDING FROM THE END OF ONE OF SAID CONCAVE PORTIONS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-13 | 1968-04-13 | 1968-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-13 | 1972-04-13 | 1972-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-13 | 1976-04-13 | 1976-10-13 | $7700.00 | Window Closed / Lapsed |